公开(公告)号：US20100140653A1

公开(公告)日：2010-06-10

申请号：US12709105

申请日：2010-02-19

Applicant: Hung-Cheng LIN ,  Chia-Ming LEE ,  Jen-Inn CHYI

Inventor： Hung-Cheng LIN ,  Chia-Ming LEE ,  Jen-Inn CHYI

IPC: H01L33/00

CPC classification number: H01L33/22

Abstract: The present invention discloses a light emitting diode structure and a method for fabricating the same. In the present invention, a substrate is placed in a solution to form a chemical reaction layer on carved regions; the carved region is selectively etched to form a plurality of concave zones and form a plurality of convex zones; a semiconductor layer structure is epitaxially grown on the element regions and carved regions of the substrate; the semiconductor layer structure on the element regions is fabricated into a LED element with a photolithographic process.

Abstract translation: 本发明公开了一种发光二极管结构及其制造方法。 在本发明中，将基板放置在溶液中以在雕刻区域上形成化学反应层; 选择性地蚀刻雕刻区域以形成多个凹陷区域并形成多个凸区域; 在衬底的元件区域和雕刻区域上外延生长半导体层结构; 通过光刻工艺将元件区域上的半导体层结构制成LED元件。

公开(公告)号：US07598105B2

公开(公告)日：2009-10-06

申请号：US11963517

申请日：2007-12-21

Applicant: Chia-Ming Lee ,  Hung-Cheng Lin ,  Jen-Inn Chyi

Inventor： Chia-Ming Lee ,  Hung-Cheng Lin ,  Jen-Inn Chyi

IPC: H01L21/00

CPC classification number: H01L33/12 ,  H01L21/0237 ,  H01L21/0242 ,  H01L21/02647 ,  H01L21/02658 ,  H01L33/22

Abstract: The present invention discloses a light emitting diode structure and a method for fabricating the same. In the present invention, a substrate is placed in a solution to form a chemical reaction layer. Next, the substrate is etched to form a plurality of concave zones and a plurality of convex zones with the chemical reaction layer overhead. Next, the chemical reaction layer is removed to form an irregular geometry of the concave zones and convex zones on the surface of the substrate. Then, a semiconductor light emitting structure is epitaxially formed on the surface of the substrate. Thereby, the present invention can achieve a light emitting diode structure having improved internal and external quantum efficiencies.

Abstract translation: 本发明公开了一种发光二极管结构及其制造方法。 在本发明中，将基板放置在溶液中以形成化学反应层。 接下来，蚀刻基板以形成具有化学反应层顶部的多个凹区域和多个凸区域。 接下来，去除化学反应层，以形成衬底表面上的凹区和凸区的不规则几何形状。 然后，在衬底的表面上外延形成半导体发光结构。 因此，本发明可以实现具有改善的内部和外部量子效率的发光二极管结构。

公开(公告)号：US20080296601A1

公开(公告)日：2008-12-04

申请号：US12180967

申请日：2008-07-28

Applicant: Jen-Inn CHYI ,  Chia-Ming Lee ,  Jui-Cheng Chang ,  Tsung-Liang Chen ,  Shih-Ling Chen

Inventor： Jen-Inn CHYI ,  Chia-Ming Lee ,  Jui-Cheng Chang ,  Tsung-Liang Chen ,  Shih-Ling Chen

IPC: H01L33/00

CPC classification number: H01L33/02 ,  H01L33/12 ,  H01L33/20 ,  H01L2933/0083

Abstract: A light-emitting diode includes an optical layer formed in an array of substantially equidistant light extracting spots integrated to its multi-layered structure. The array of light extracting spots includes a distribution of juxtaposed hexagon patterns. The layer thickness of the light extracting spots is less than 800 Å.

Abstract translation: 发光二极管包括形成为与其多层结构集成的基本上等距的光提取点的阵列的光学层。 光提取点的阵列包括并列六边形图案的分布。 光提取点的层厚小于800。

公开(公告)号：US07335523B2

公开(公告)日：2008-02-26

申请号：US11339251

申请日：2006-01-25

Applicant: Yu-Chuan Liu ,  Chia-Ming Lee ,  I-Ling Chen ,  Jen-Inn Chyi

Inventor： Yu-Chuan Liu ,  Chia-Ming Lee ,  I-Ling Chen ,  Jen-Inn Chyi

IPC: H01L21/00

CPC classification number: H01L33/507 ,  H01L25/0756 ,  H01L2224/32245 ,  H01L2224/32257 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A light-emitting device comprising a light-emitting unit including a plurality of first connecting pads, a base substrate including a plurality of second connecting pads, and a plurality of conductive bumps that connect the first connecting pads of the light-emitting unit to the second connecting pads of the base substrate. In the manufacturing process, a reflow process is performed to bond the conductive bumps to the first and second connecting pads. The light-emitting unit is configured to emit a first light radiation upon the application of an electric current flow, and the base substrate is configured to emit a second light radiation when stimulated by the first light radiation.

Abstract translation: 一种发光装置，包括包括多个第一连接焊盘的发光单元，包括多个第二连接焊盘的基板，以及将所述发光单元的第一连接焊盘连接到所述发光单元的多个导电凸块 基底基板的第二连接焊盘。 在制造过程中，执行回流处理以将导电凸块接合到第一和第二连接焊盘。 发光单元被配置为在施加电流时发射第一光辐射，并且基底基板被配置为当被第一光辐射刺激时发射第二光辐射。

公开(公告)号：US20070118799A1

公开(公告)日：2007-05-24

申请号：US11281450

申请日：2005-11-18

Applicant: Ming-Chin Kao ,  Chia-Ming Lee ,  Chia-Yao Chang

Inventor： Ming-Chin Kao ,  Chia-Ming Lee ,  Chia-Yao Chang

IPC: G09G5/00

CPC classification number: G06F3/0489 ,  G06F3/04897 ,  G09G5/003 ,  G09G2320/08 ,  G09G2340/12

Abstract: An on-screen display apparatus for displaying button function information on a display is provided. The on-screen display apparatus includes a pushing interpreter, a power button interpreter and a button function information output device. The pushing interpreter is used for determining whether one of a plurality of buttons of the display is pushed. The power button interpreter is electrically connected to the pushing interpreter for determining whether a power button is pushed when one of the buttons of the display is pushed. The button function information output device is electrically connected to the power button interpreter for outputting the button function information onto the display when one of the buttons of the display is pushed while the power button is not pushed.

Abstract translation: 提供了一种用于在显示器上显示按钮功能信息的屏幕显示装置。 屏幕显示装置包括推送解释器，电源按钮解释器和按钮功能信息输出装置。 推送解释器用于确定显示器的多个按钮中的一个是否被按压。 电源按钮解释器电连接到推送解释器，用于在显示器的其中一个按钮被按下时确定是否按下电源按钮。 按钮功能信息输出装置电连接到电源按钮解释器，用于当不按下电源按钮时按下显示器的按钮之一时将按钮功能信息输出到显示器上。

公开(公告)号：US20050279990A1

公开(公告)日：2005-12-22

申请号：US10870347

申请日：2004-06-17

Applicant: Yu-Chuan Liu ,  Chia-Ming Lee ,  I-Ling Chen ,  Jen-Inn Chyi

Inventor： Yu-Chuan Liu ,  Chia-Ming Lee ,  I-Ling Chen ,  Jen-Inn Chyi

IPC: H01L29/06 ,  H01L33/38 ,  H01L33/46 ,  H01L33/62

CPC classification number: H01L33/38 ,  H01L33/46 ,  H01L33/62 ,  H01L2224/05001 ,  H01L2224/05022 ,  H01L2224/16 ,  H01L2924/00014 ,  H01L2224/05599 ,  H01L2224/05099

Abstract: A light-emitting device comprises a multi-layer structure including one or more active layer configured to irradiate light in response to the application of an electric signal, a transparent passivation layer laid over an outmost surface of the multi-layer stack, a reflector layer laid over the passivation layer, and a plurality of electrode pads coupled with the multi-layer structure. In a manufacture process of the light-emitting device, the reflector layer and the passivation layer are patterned to form at least one opening exposing an area of the multi-layer structure. One electrode pad is formed through the opening of the reflector layer and the passivation layer to connect with the multi-layer structure

Abstract translation: 发光装置包括多层结构，其包括响应于电信号的施加而被配置为照射光的一个或多个有源层，布置在多层堆叠的最外表面上的透明钝化层，反射层 铺设在钝化层上，以及与多层结构耦合的多个电极焊盘。 在发光器件的制造工艺中，对反射层和钝化层进行构图以形成暴露多层结构区域的至少一个开口。 一个电极焊盘通过反射层的开口和钝化层形成，以与多层结构连接

公开(公告)号：US07901963B2

公开(公告)日：2011-03-08

申请号：US12018086

申请日：2008-01-22

Applicant: Nien-Tze Yeh ,  Chia-Ming Lee

Inventor： Nien-Tze Yeh ,  Chia-Ming Lee

IPC: H01L21/00

CPC classification number: H01L33/22

Abstract: The present invention discloses a surface roughening method for an LED substrate, which uses a grinding technology and an abrasive paper of from No. 300 to No. 6000 to grind the surface of a substrate to form a plurality of irregular concave zones and convex zones on the surface of the substrate. Next, a semiconductor light emitting structure is formed on the surface of the substrate. The concave zones and convex zones can scatter and diffract the light inside LED, reduce the horizontally-propagating light between the substrate and the semiconductor layer, decrease the probability of total reflection and promote LED light extraction efficiency.

Abstract translation: 本发明公开了一种用于LED基板的表面粗糙化方法，其使用研磨技术和300〜6000号的研磨纸来研磨基板的表面，以形成多个不规则凹区域和凸区域 衬底的表面。 接下来，在基板的表面上形成半导体发光结构。 凹区和凸区可以散射和衍射LED内部的光，减少基板与半导体层之间的水平传播光，降低全反射的可能性，提高LED光提取效率。

公开(公告)号：US07799593B2

公开(公告)日：2010-09-21

申请号：US12538427

申请日：2009-08-10

Applicant: Chia-Ming Lee ,  Hung-Cheng Lin ,  Jen-Inn Chyi

Inventor： Chia-Ming Lee ,  Hung-Cheng Lin ,  Jen-Inn Chyi

IPC: H01L21/00

CPC classification number: H01L33/12 ,  H01L21/0237 ,  H01L21/0242 ,  H01L21/02647 ,  H01L21/02658 ,  H01L33/22

Abstract: The present invention discloses a light emitting diode structure and a method for fabricating the same. In the present invention, a substrate is placed in a solution to form a chemical reaction layer. Next, the substrate is etched to form a plurality of concave zones and a plurality of convex zones with the chemical reaction layer overhead. Next, the chemical reaction layer is removed to form an irregular geometry of the concave zones and convex zones on the surface of the substrate. Then, a semiconductor light emitting structure is epitaxially formed on the surface of the substrate. Thereby, the present invention can achieve a light emitting diode structure having improved internal and external quantum efficiencies.

Abstract translation: 本发明公开了一种发光二极管结构及其制造方法。 在本发明中，将基板放置在溶液中以形成化学反应层。 接下来，蚀刻基板以形成具有化学反应层顶部的多个凹区域和多个凸区域。 接下来，去除化学反应层，以形成衬底表面上的凹区和凸区的不规则几何形状。 然后，在衬底的表面上外延形成半导体发光结构。 因此，本发明可以实现具有改善的内部和外部量子效率的发光二极管结构。

公开(公告)号：US07713769B2

公开(公告)日：2010-05-11

申请号：US11963558

申请日：2007-12-21

Applicant: Hung-Cheng Lin ,  Chia-Ming Lee ,  Jen-Inn Chyi

Inventor： Hung-Cheng Lin ,  Chia-Ming Lee ,  Jen-Inn Chyi

IPC: H01L21/46 ,  H01L21/461 ,  H01L21/8252 ,  H01L27/15

CPC classification number: H01L33/22

Abstract: The present invention discloses a light emitting diode structure and a method for fabricating the same. In the present invention, a substrate is placed in a solution to form a chemical reaction layer on carved regions; the carved region is selectively etched to form a plurality of concave zones and form a plurality of convex zones; a semiconductor layer structure is epitaxially grown on the element regions and carved regions of the substrate; the semiconductor layer structure on the element regions is fabricated into a LED element with a photolithographic process.

Abstract translation: 本发明公开了一种发光二极管结构及其制造方法。 在本发明中，将基板放置在溶液中以在雕刻区域上形成化学反应层; 选择性地蚀刻雕刻区域以形成多个凹陷区域并形成多个凸区域; 在衬底的元件区域和雕刻区域上外延生长半导体层结构; 通过光刻工艺将元件区域上的半导体层结构制成LED元件。

公开(公告)号：US20090294756A1

公开(公告)日：2009-12-03

申请号：US12538400

申请日：2009-08-10

Applicant: Chia-Ming Lee ,  Hung-Cheng Lin ,  Jen-Inn Chyi

Inventor： Chia-Ming Lee ,  Hung-Cheng Lin ,  Jen-Inn Chyi

IPC: H01L29/06 ,  H01L33/00

CPC classification number: H01L33/12 ,  H01L21/0237 ,  H01L21/0242 ,  H01L21/02647 ,  H01L21/02658 ,  H01L33/22

Abstract: The present invention discloses a light emitting diode structure and a method for fabricating the same. In the present invention, a substrate is placed in a solution to form a chemical reaction layer. Next, the substrate is etched to form a plurality of concave zones and a plurality of convex zones with the chemical reaction layer overhead. Next, the chemical reaction layer is removed to form an irregular geometry of the concave zones and convex zones on the surface of the substrate. Then, a semiconductor light emitting structure is epitaxially formed on the surface of the substrate. Thereby, the present invention can achieve a light emitting diode structure having improved internal and external quantum efficiencies.

Abstract translation: 本发明公开了一种发光二极管结构及其制造方法。 在本发明中，将基板放置在溶液中以形成化学反应层。 接下来，蚀刻基板以形成具有化学反应层顶部的多个凹区域和多个凸区域。 接下来，去除化学反应层，以形成衬底表面上的凹区和凸区的不规则几何形状。 然后，在衬底的表面上外延形成半导体发光结构。 因此，本发明可以实现具有改善的内部和外部量子效率的发光二极管结构。